
The Walla Walla Valley serves as a productive agricultural corridor in the mid-1960s, defined by an intricate network of water management features and family-named roads. The landscape is dominated by the Walla Walla River and its many tributaries, supported by the Whitman Canal, Garden City Canal, and numerous unnamed ditches that irrigation the surrounding fields. The community of Lowden sits at a transport nexus, where the Union Pacific railroad and regional roads intersect near the historic Frenchtown Monument. This 1966 field-checked survey reveals the sophisticated rural infrastructure of the era, from the siphon and aqueduct systems to the numerous wells and gravel pits scattered through the drainage basins. Settlement patterns follow the fertile flats between Woodward Canyon and Mud Creek, with arterial routes like Burlingame Road and Frog Hollow Road connecting the scattered farmsteads and agricultural centers of this border region.
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This is the sole edition of this map. No revisions or reprints were ever made.
1915 · Wallulah
USGS Topo · 1:96,000
1918 · Wallula
USGS Topo · 1:125,000
1919 · Walla Walla
USGS Topo · 1:125,000
1921 · Walla Walla
USGS Topo · 1:125,000
1935 · Pendleton
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1964 · Milton-Freewater
USGS Topo · 1:24,000